Bearing WS89307
Inner diameter:: 35 mm
Outer diameter: 68 mm
The size of the width: 7 mm
Weight:: 0.134 kg
Outer diameter: 68 mm
The size of the width: 7 mm
Weight:: 0.134 kg
Technical specifications
Designation: WS89307
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 35 mm
External diameter: 68 mm
Width (B): 7 mm
Weight: 0.134 kg
K18 (50,8x34,92x19,05)
Manufacturer: KASTAS
Sizes: 50,8x34,92x19,05 (mm)

Bearing 1220 K
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.7 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 69.52x74.76x2.62 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 41.70x47.00x2.65 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 8.00x11.80x1.90 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 14.00x19.30x2.65 (mm)

Подшипник 51140
Manufacturer: NACHI
Sizes: 200x250x37 (mm)

MEGADYNE ISORAN 300 RPP3 ( RPP 3M 300 )
Manufacturer: ContiTech AG

90XL
Manufacturer: ContiTech AG

K21 NBR(6x12x6)
Manufacturer: KASTAS
Sizes: 6x12x6 (mm)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.